> You'd need the Rust compiler toolchain anyway, just to do the Rust-to-C conversion step instead of compiling to a binary library? The Rust-to-C conversion wo

> You'd need the Rust compiler toolchain anyway, just to do the Rust-to-C conversion step instead of compiling to a binary library? The Rust-to-C conversion would be done by the Rust library author (or more likely, some automated CI process) to create a C source code distribution of the Rust library.